Pith Number

pith:NWK3ETDS

pith:2021:NWK3ETDSKPVC77CCV3ZV3OS3D5

not attested not anchored not stored refs pending

Distribution-Free Conditional Median Inference

Dhruv Medarametla, Emmanuel J. Cand\`es

arxiv:2102.07967 v2 · 2021-02-16 · math.ST · stat.ME · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NWK3ETDSKPVC77CCV3ZV3OS3D5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T03:11:27.972242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d95b24c7253ea2ffc42aef35dba5b1f5d907a6c7949c8f303989df395878571

Aliases

arxiv: 2102.07967 · arxiv_version: 2102.07967v2 · doi: 10.48550/arxiv.2102.07967 · pith_short_12: NWK3ETDSKPVC · pith_short_16: NWK3ETDSKPVC77CC · pith_short_8: NWK3ETDS

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NWK3ETDSKPVC77CCV3ZV3OS3D5 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6d95b24c7253ea2ffc42aef35dba5b1f5d907a6c7949c8f303989df395878571

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f662502a870cd0fa5bbe9fcab5245cf0ebeee36c10ccd464ac2a8cd99f5aa464",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2021-02-16T05:38:43Z",
    "title_canon_sha256": "b56960b24a2d60dd4e56e6f9dba8a2de0a8773e879fd35c403b5433060994d9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.07967",
    "kind": "arxiv",
    "version": 2
  }
}